A Wide Beam Angle

Wide Beam Angle


●LTW-K140 Series

LTW-K140 Series

●Power Dissipation:Po 280 mW
●Continuous Forward Current:IF 80 mA
●Operating Temperature Range:Topr -40 ~ +80 °C
●Storage Temperature Range:Tstg -40 ~ +100 °C
●Junction Temperature:Tj ≦115 °C

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●Outline Dimentions

LTW-K140-OD

●Specifications

●LTW-K140SZR Series
LTW-K140SZR Series LTW-K140SZR27 LTW-K140SZR30 LTW-K140SZR40 LTW-K140SZR50 LTW-K140SZR57 LTW-K140SZR65
Size(mm) 3.0 x 1.4
Light Output (lm) @25°C 20.2 21.0 22.2 23.7 23.2 22.7
Light Output (lm) @85°C 17.8 18.5 19.5 20.9 20.4 20.0
Typical Vf @25°C 3.2 
Typical Vf @85°C 3.1 
Typical Current (mA) 60.0 
Typical Efficacy (lm/W) @25°C 105.2 109.4 115.6 123.4 120.8 118.2
Typical Efficacy (lm/W) @85°C 95.4 99.2 104.9 112.0 109.6 107.3
Min CRI 80
Color Temperature  2700K 3000K 4000K 5000K 5700K 6000K
Binning ANSI

●Applications

flat panel lighttube light

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